Enhanced Ultrasonic NDT Converts Multiple Reflections to OneGeneralized Synthetic Aperture Focusing Technique (SAFT), a new algorithm for ultrasonic nondestructive testing (NDT), introduces the concept of using multiple fictitious/virtual senders and receivers to convert multiple reflections to only.....
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Decreases the complexity of circuit designs by working with pure frequencies Tunable resonant frequencies between 100 MHz and 2 THz Utilizes compositional changes, not micromachined piezoelectric materials May reduce the cost and size of oscillator circuitry May result in improve.....
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Capability to scale power outputReduction in cost, size, weight, and powerCapability to tailor the signal and pump wavelengthsFully integrated rare-earth-doped device that only requires electrical pumping (no external pump)Increased pump efficiency compared to tradition.....
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BackgroundMetastasis, the spread of cancerous cells from a tumor toalternate sites in the body, is a chief cause of death in patients with solidtumors. These cells escape fromtumors in a multiple-step process: metastatic cells first need to cross the border of the tumor, then enterthe bloodstream, .....
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